Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359541 | Interstitial spacing of perforating system | Richard Ellis Robey | 2025-07-15 |
| 12247467 | Sleeved gun connection | Joseph Todd MacGillivray | 2025-03-11 |
| 12180810 | Energy-absorbing impact sleeve for perforating gun | Courtney Ann Thain Roberts | 2024-12-31 |
| 12012835 | Dissolvable expendable guns for plug-and-perf applications | Michael Linley Fripp, Brenden M. Grove | 2024-06-18 |
| 11965719 | Segment pressing of shaped charge powder metal liners | Joseph Todd MacGillivray, James M. Barker | 2024-04-23 |
| 11920418 | Apparatus and method for behind casing washout | Thomas Earl Burky, James M. Barker | 2024-03-05 |
| 11719518 | Detonator having a mechanical shunt | Joseph Todd MacGillivray | 2023-08-08 |
| 11649703 | Preferential fragmentation of charge case during perforating | Jason Paul Metzger, Camille Anne Bryant, Richard Calvin Nelms | 2023-05-16 |
| 11566499 | Pressure-actuated safety for well perforating | Jason Karl Cook | 2023-01-31 |
| 11560778 | Annular volume filler for perforating gun | Brenden M. Grove, Richard Ellis Robey | 2023-01-24 |
| 11512565 | Plastic weight assembly for downhole perforating gun | Camille Anne Bryant | 2022-11-29 |
| 11391127 | Adjustable perforating gun orientation system | Camille Anne Bryant | 2022-07-19 |
| 11359467 | Rotating electrical connection for perforating systems | Camille Anne Bryant | 2022-06-14 |
| 11359468 | Outwardly threadless bulkhead for perforating gun | Courtney Ann Thain Roberts, Richard Ellis Robey, Joseph Todd MacGillivray | 2022-06-14 |
| 11346192 | Pressure activated firing heads, perforating gun assemblies, and method to set off a downhole explosion | Mark Douglas Macek | 2022-05-31 |
| 11313208 | Detonation cord alignment and retention | Joseph Todd MacGillivray | 2022-04-26 |
| 11293271 | Low-profile adjustable fastener for charge orientation of a downhole perforating tool | Camille Anne Bryant, Nicholas Peter LeClair | 2022-04-05 |
| 11174690 | Pressure cycle device | Richard Ellis Robey, Jason Karl Cook | 2021-11-16 |
| 11131168 | Oriented detection perforating device | Cameron Scott Badii, Richard Ellis Robey | 2021-09-28 |
| 11098562 | End protectors for jet perforating guns | Lewis Douglas Box, Marie Orpah Mills, Nicholas Gerald Harrington, Armando Duputel | 2021-08-24 |
| 11078761 | Annular volume filler for perforating gun | Brenden M. Grove, Richard Ellis Robey | 2021-08-03 |
| 10920542 | Perforator having movable clusters of perforator guns | Richard Ellis Robey | 2021-02-16 |
| 10920541 | Perforating device | Richard Ellis Robey, James Wight, Joseph Todd MacGillivray | 2021-02-16 |
| 10633955 | Nano-particle reinforced well screen | Aaron James Bonner | 2020-04-28 |
| 10415353 | Perforating gun rapid fluid inrush prevention device | Richard Ellis Robey, Allan Zhong, Wesley Neil Ludwig | 2019-09-17 |